CN211052676U - Portable steel pipe flat-end device - Google Patents

Abstract

The utility model discloses a flat mouthful device of portable steel pipe, it includes base and fixed column, it is connected with the rotor plate to rotate on the fixed column, one side on the rotor plate is provided with the motor, the rotor plate is equipped with the bracing piece in the motor below, the terminal surface that the motor was kept away from to the rotor plate is provided with the axle sleeve, the axle sleeve rotates and is connected with the universal driving shaft, the one end and the motor linkage of universal driving shaft are connected, the other end is provided with the cutting piece, the rotor plate is provided with the action bars in one side at cutting piece place, motor and action bars are located the both. The utility model has the advantages of it is following: when the staff is cutting the steel pipe tip, only need with the action bars push down and make the cutting piece cut the steel pipe can. After the cutting of completion steel pipe one end, loosen the action bars, the action bars and the one side at cutting piece place will automatic perk under the action of gravity of motor, and reply a position that is fit for the staff operation under the effect of bracing piece, optimized the operation and effectively reduced working strength.

Description

Portable steel pipe flat-end device

Technical Field

The utility model belongs to the technical field of the steel pipe processing technique and specifically relates to a portable steel pipe parallel cut device is related to.

Background

After the steel pipe is machined, the flatness of the two ends of the steel pipe is generally poor, and the two ends of the steel pipe need to be cut off or ground flat by using a flat device. In order to reduce the cost, a cutting device is generally adopted to cut off two ends of the steel pipe so as to realize flat opening.

The patent with publication number CN205798566U discloses a stable steel tube cutting machine, and this cutting machine includes action bars, base and motor case, installs cutting piece and cutting piece cover on the action bars, and the fixed arm of connecting the cutting piece cover is installed to the action bars below, and the cutting piece axial is provided with the cutting piece axis of rotation, and the cutting piece axis of rotation passes through the gear connection belt to be connected with the motor case, has seted up on the base and has cut groove.

When the cutting machine is used, a worker needs to hold the operating rod to control the height of the cutting piece and cut the steel pipe in the continuous pressing process, but after the steel pipe is cut each time, the operating rod needs to be lifted to allow the steel pipe to be fed and cut continuously. The operation mode brings great working strength to workers who continuously perform repeated operation, and even two workers are needed to cooperate sometimes to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a flat mouthful of device of portable steel pipe can reduce staff's working strength.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a flat mouthful of device of portable steel pipe, includes the base, the up end of base is provided with the fixed column, the top of fixed column is rotated and is connected with the rotor plate, one side of rotor plate up end is provided with the motor, the terminal surface is provided with the bracing piece in one side at motor place under the rotor plate, the terminal surface that the motor was kept away from to the rotor plate is provided with the axle sleeve, the axle sleeve runs through and rotates and is connected with the universal driving shaft, the one end and the motor linkage of universal driving shaft are connected, the other end is provided with the cutting piece, the hole of stepping down that supplies the cutting piece to pass is seted up to the base, the rotor plate is provided with the action bars in one side at cutting piece place.

Through adopting above-mentioned technical scheme, through setting up motor and action bars respectively in the both sides of fixed column, the staff only need with the action bars push down and make the cutting piece cut the steel pipe can when cutting the steel pipe tip. After the staff accomplished the cutting of steel pipe one end, loosen the action bars, the action bars and the one side at cutting piece place will automatic perk under the action of gravity of motor, and reply a position that is fit for the staff operation under the effect of bracing piece. And at this moment, the worker directly replaces the steel pipe to be processed, so that the operation is optimized, and the working strength is effectively reduced.

The utility model discloses further set up to: the fixed columns are two, two hinge lugs are arranged on the lower end face of the rotating plate, and the two fixed columns are hinged with the two hinge lugs respectively.

Through adopting above-mentioned technical scheme, set up through the cooperation of two fixed columns and two articulated ears, guaranteed the stability of rotor plate at the rotation in-process.

The utility model discloses further set up to: the end part of a rotating shaft of the motor is provided with a driving belt pulley, the end part of the linkage shaft is provided with a driven belt pulley, and linkage is formed between the driving belt pulley and the driven belt pulley through a transmission belt.

Through adopting above-mentioned technical scheme, will drive belt pulley and driven pulley link through the drive belt, driving motor can drive the cutting piece and rotate, and its simple structure just is convenient for install.

The utility model discloses further set up to: the universal driving device is characterized in that a plurality of bearings are arranged in the shaft sleeve, outer rings of the bearings are fixed to the inner wall of the shaft sleeve, and inner rings of the bearings are fixed to the outer side wall of the linkage shaft.

By adopting the technical scheme, the shaft sleeve and the universal driving shaft are positioned through the plurality of bearings, so that the rotating stability of the universal driving shaft is ensured, and the linkage effect of the universal driving shaft and the motor is ensured.

The utility model discloses further set up to: the bottom of the supporting rod is sleeved with a rubber sleeve.

Through adopting above-mentioned technical scheme, through the setting of rubber sleeve, can play the effect of buffering to the bracing piece, reduce the rotor plate produced vibration when reseing, and then improve the life of motor.

The utility model discloses further set up to: and a control piece for controlling the opening and closing of the motor is arranged on the operating rod.

Through adopting above-mentioned technical scheme, through installing the control on the action bars, effectively improved the convenience of operation.

The utility model discloses further set up to: the base is provided with a limiting block, and the length direction of the limiting block is parallel to the length direction of the linkage shaft.

Through adopting above-mentioned technical scheme, through the setting of stopper, support the lateral wall of steel pipe tightly on the lateral wall of stopper, can guarantee the parallel and level of steel pipe plain end tangent plane.

The utility model discloses further set up to: the lower terminal surface of rotor plate is provided with the gag lever post, after the cutting piece got into the hole of stepping down, the gag lever post can be inconsistent with the up end of stopper.

Through adopting above-mentioned technical scheme, can effectively avoid the staff because of the work error, lead to the cutting piece by too downwardly pulling to take place wearing and tearing, lead to cutting performance to descend.

To sum up, the utility model discloses following beneficial effect has:

through setting up motor and action bars respectively in the both sides of fixed column, the staff only need push down the action bars and make the cutting piece cut the steel pipe can when cutting the steel pipe tip. After the staff accomplished the cutting of steel pipe one end, loosen the action bars, the action bars and the one side at cutting piece place will automatic perk under the action of gravity of motor, and reply a position that is fit for the staff operation under the effect of bracing piece. And at this moment, the worker directly replaces the steel pipe to be processed, so that the operation is optimized, and the working strength is effectively reduced.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment, mainly showing a top view structure;

fig. 2 is a schematic structural diagram of the present embodiment, mainly showing a bottom view structure.

Reference numerals: 1. a base; 2. a roller; 3. fixing a column; 4. a rotating plate; 5. a motor; 6. cutting the slices; 7. a hinge ear; 8. a support bar; 9. a shaft sleeve; 10. a linkage shaft; 11. a rubber sleeve; 12. a drive pulley; 13. a driven pulley; 14. a transmission belt; 15. a protective cover; 16. a hole of abdication; 17. an operating lever; 18. a control member; 19. a limiting block; 20. a limiting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A portable steel pipe flattening device is shown in figure 1 and comprises a base 1, wherein four rollers 2 are arranged on the lower end face of the base 1. Two fixed columns 3 of up end fixedly connected with of base 1, the top of two fixed columns 3 rotates and is connected with rotor plate 4. The rotating plate 4 is provided with a motor 5, and the motor 5 drives a cutting blade 6 for cutting the steel pipe.

As shown in fig. 1 and 2, two pairs of hinge lugs 7 are welded on the lower end surface of the rotating plate 4, and the two pairs of hinge lugs 7 are respectively hinged with the two fixing columns 3 to rotate relatively. Wherein, motor 5 fixed connection is in one side of rotor plate 4 up end, and rotor plate 4 lower extreme face has bracing piece 8 in the welding of one side at motor 5 place. The end face, away from the motor 5, of the rotating plate 4 is welded with a cylindrical shaft sleeve 9, a linkage shaft 10 penetrates through the shaft sleeve 9, a plurality of bearings are arranged in the shaft sleeve 9, outer rings of the bearings are fixed to the inner wall of the shaft sleeve 9, inner rings of the bearings are fixed to the outer side wall of the linkage shaft 10, and therefore the linkage shaft 10 and the shaft sleeve 9 can rotate relatively.

Preferably, the bottom end of the support rod 8 is sleeved with a rubber sleeve 11.

The end part of the rotating shaft of the motor 5 is fixedly sleeved with a driving belt pulley 12, the linkage shaft 10 is arranged at the end part of the same side where the rotating shaft of the motor 5 is located, the fixed sleeve is provided with a driven belt pulley 13, and the driving belt pulley 12 and the driven belt pulley 13 are in linkage connection through a transmission belt 14. One end of the linkage shaft 10 departing from the driven belt pulley 13 is fixedly connected with the cutting blade 6 in the axial direction, the end part of the shaft sleeve 9 is fixedly connected with a protective cover 15 positioned at the upper end of the cutting blade 6, and the upper end face of the base 1 is provided with a yielding hole 16 for the cutting blade 6 to pass through. Wherein, the welding of rotor plate 4 has action bars 17 in the one side at cutting piece 6 place, and motor 5 and action bars 17 are located the both sides of fixed column 3 respectively, and fixedly connected with control 18 that control motor 5 opened and close on this action bars 17.

As shown in FIG. 2, a limiting block 19 is welded on the upper end face of the base 1, and the length direction of the limiting block 19 is parallel to the length direction of the linkage shaft 10. And the lower terminal surface welding of rotor plate 4 has gag lever post 20, and cutting piece 6 gets into the hole 16 of stepping down after, gag lever post 20 can be inconsistent with the up end of stopper 19 to avoid cutting piece 6 to pass the hole 16 of stepping down and take place wearing and tearing with ground.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection.

Claims (8)

1. The utility model provides a flat mouthful of device of portable steel pipe, includes base (1), its characterized in that: a fixed column (3) is arranged on the upper end surface of the base (1), the top end of the fixed column (3) is rotatably connected with a rotating plate (4), a motor (5) is arranged on one side of the upper end surface of the rotating plate (4), a support rod (8) is arranged on one side of the lower end surface of the rotating plate (4) where the motor (5) is arranged, the end surface of the rotating plate (4) far away from the motor (5) is provided with a shaft sleeve (9), the shaft sleeve (9) is connected with a linkage shaft (10) in a penetrating and rotating way, one end of the linkage shaft (10) is connected with the motor (5) in a linkage way, the other end is provided with a cutting blade (6), the base (1) is provided with a abdication hole (16) for the cutting blade (6) to pass through, an operating rod (17) is arranged on one side of the rotating plate (4) where the cutting blade (6) is positioned, the motor (5) and the operating rod (17) are respectively positioned on two sides of the fixed column (3).

2. The portable steel pipe flattening device of claim 1, wherein: the fixing columns (3) are arranged to be two, the lower end face of the rotating plate (4) is provided with two hinge lugs (7), and the two fixing columns (3) are hinged to the two hinge lugs (7) respectively.

3. The portable steel pipe flattening device of claim 1, wherein: the end part of a rotating shaft of the motor (5) is provided with a driving belt pulley (12), the end part of the linkage shaft (10) is provided with a driven belt pulley (13), and linkage is formed between the driving belt pulley (12) and the driven belt pulley (13) through a driving belt (14).

4. The portable steel pipe flattening device of claim 1, wherein: a plurality of bearings are arranged in the shaft sleeve (9), the outer rings of the bearings are fixed with the inner wall of the shaft sleeve (9), and the inner rings of the bearings are fixed with the outer side wall of the linkage shaft (10).

5. The portable steel pipe flattening device of claim 1, wherein: the bottom end of the supporting rod (8) is sleeved with a rubber sleeve (11).

6. The portable steel pipe flattening device of claim 1, wherein: and a control piece (18) for controlling the opening and closing of the motor (5) is arranged on the operating rod (17).

7. The portable steel pipe flattening device of claim 1, wherein: the base (1) is provided with a limiting block (19), and the length direction of the limiting block (19) is parallel to the length direction of the linkage shaft (10).

8. The portable steel pipe flattening device of claim 7, wherein: the lower terminal surface of rotor plate (4) is provided with gag lever post (20), cutting piece (6) get into the hole of stepping down (16) after, gag lever post (20) can be inconsistent with the up end of stopper (19).

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